<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>命名视图</title>
    <script src="../vue.js"></script>
    <script src="../vue-router.js"></script>
    <style>
        html,body{
            margin: 0;
            padding: 0;
        }

        h1{
            margin: 0;
            padding: 0;
            font-size: 16px;
        }

        .header{
            background-color: lightblue;
            height: 80px;
        }

        .container{
            display: flex;
            height: 600px;
        }

        .sidebar{
            background-color: lightgreen;
            flex: 2;
        }

        .main{
            background-color: lightpink;
            flex: 8;
        }
    </style>
</head>
<body>
    <div id="app">
        <router-view></router-view>
        <div class="container">
            <router-view name="left"></router-view>
            <router-view name="main"></router-view>
        </div>
    </div> 
    <script>

        var header={
            template:'<h1 class="header">header头部区域</h1>'
        }
        var sidebar={
            template:'<h1 class="sidebar">sidebar侧导航区域</h1>'
        }
        var mainBox={
            template:'<h1 class="main">mainBox主体区域</h1>'
        }

        var router=new VueRouter({
            routes:[
                {
                    path:"/",
                    components:{
                        'default':header,
                        'left':sidebar,
                        'main':mainBox
                    }
                }
            ]
        })

        var vm=new Vue({
            el:"#app",
            router
        })
    </script>
</body>
</html>